EP 1106009 A1 20010613 - CIRCUIT AND METHOD FOR RECORDING AND REPRODUCING SPEECH AND OTHER SOUNDS IN DIGITAL MOBILE DEVICES
Title (en)
CIRCUIT AND METHOD FOR RECORDING AND REPRODUCING SPEECH AND OTHER SOUNDS IN DIGITAL MOBILE DEVICES
Title (de)
SCHALTUNG UND VERFAHREN ZUR AUFZEICHNUNG UND WIEDERGABE VON SPRACHE UND ANDEREN TÖNEN IN DIGITALEN MOBILFUNKGERÄTEN
Title (fr)
CIRCUIT ET PROCEDE D'ENREGISTREMENT ET DE LECTURE DE LA PAROLE ET D'AUTRES SONS DANS DES APPAREILS MOBILES NUMERIQUES
Publication
Application
Priority
- DE 9902606 W 19990819
- DE 19837652 A 19980819
Abstract (en)
[origin: WO0011853A1] The invention relates to a circuit for recording and reproducing speech in digital mobile devices, comprising a speech coding unit (16) on the transmitting side, a speech decoding unit (20) on the receiving side and a memory for recorded signals. The inventive circuit comprises another speech coding unit (28) whose output is connected to said memory and another speech decoding unit (24) whose input is also connected to the memory. The invention also relates to a corresponding system for speech recording and reproduction.
IPC 1-7
IPC 8 full level
H04B 1/40 (2006.01); H04M 1/72433 (2021.01); H04B 7/26 (2006.01); H04M 1/00 (2006.01); H04M 1/656 (2006.01); H04M 1/724 (2021.01)
CPC (source: EP KR US)
H04B 1/40 (2013.01 - KR); H04M 1/656 (2013.01 - EP US); H04M 1/72433 (2021.01 - EP US); H04M 1/724 (2021.01 - EP US)
Citation (search report)
See references of WO 0011853A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0011853 A1 20000302; AT E321415 T1 20060415; CN 1140985 C 20040303; CN 1324540 A 20011128; DE 59913263 D1 20060511; DK 1106009 T3 20060619; EP 1106009 A1 20010613; EP 1106009 B1 20060322; ES 2257079 T3 20060716; JP 2002523982 A 20020730; KR 100382393 B1 20030509; KR 20010072783 A 20010731; US 2001018352 A1 20010830; US 6580903 B2 20030617
DOCDB simple family (application)
DE 9902606 W 19990819; AT 99953540 T 19990819; CN 99812341 A 19990819; DE 59913263 T 19990819; DK 99953540 T 19990819; EP 99953540 A 19990819; ES 99953540 T 19990819; JP 2000567005 A 19990819; KR 20017002127 A 20010219; US 78978301 A 20010220